Structure state identification by neural network based on frequency response function 基于频响函数的结构状态识别神经网络方法
Analysis is carried out in the use of ans ys software on the sleeve structure of the rotating platform thereof and stress , deformation and strain energy in the respect of distribution and the distribution atlas of stress , shift are acquired for the purpose of structure state monitoring and diagnosis as well as testing both in theory and technology instructions 运用ansys软件对装卸型门机的转台筒体结构进行了分析,得到了结构的应力、变形、应变能等的分布情况和应力、位移等分布图谱,为结构状态监测与诊断、测试提供了理论和技术指导。
The transfer function of the servo system in laplace - domain is transformed to time - domain to produce the servo state equations . by solving aerodynamic equations , structure state equations and servo state equations in every time step , the aeroservoelastic problem can be simulated in time domain 将伺服机构的传递函数转化为状态方程和输出方程,在时间域内同时求解结构运动方程、非定常气动力、伺服状态方程和输出方程,实现了带有伺服机构的气动弹性系统的时域仿真。
Based on the illustration of the using state of industrial buildings and the present appraisal method of structural reliability , the paper indicates the relationship between structural state and reliability , by analyzing the feature rule and reason of scathe and demolish of steel workshop , and puts forward the basic view of appraisal method of structural reliability . structural state is the external performance of structure ; the decline of structural performance and decrease of the reliability level are shown as the alter of structure state . therefore , the analysis and appraisal of structure state can evaluate the structural reliability indirectly 论文在阐述我国工业建筑使用状况和现有结构可靠性评定方法的基础上,通过分析钢结构厂房损伤、破坏的特点、规律和原因,指出结构状态与其可靠性之间的关系,并由此提出结构可靠性的状态评定方法的基本思想:结构状态是结构的外在表现,结构性能的衰退和可靠度水平的降低一般都可表现为结构状态的变化,因此通过对结构状态的分析和评价,可间接地对结构的可靠性作出评定。
The thesis introduces the basic meanings of state - owned assets and relative questions , analyses the problems in present state - owned assets management in china . based on the analysis and reference of foreign state - owned assets management models , puts forward state - owned assets management models which we can make choice and standard of choice , structure state - owned assets management models of our country and it ' s realizing ways ; and it analyses the concrete evidence , based on the comparative analysis of regional government state - owned assets management models , puts forward state - owned assets management models of changchun city 论文阐述了国有资产的涵义及相关理论问题,通过对我国国有资产的历史回顾与现状分析,指出了当前我国国有资产管理中存在的问题;并在分析和借鉴国外国有资产管理模式的基础上,提出了我国国有资产管理可供选择的模式及选择标准,构建了我国三层次的国有资产管理的目标模式及其实施途径;并且进行了实证研究,在比较分析我国地方政府国有资产管理模式的基础上,提出了长春市的国有资产管理模式。
structure: n. 1.构造,结构;组织;石理,石纹。 2.建造物。 ...state: n. 1.〔常作 S-〕国,国家;〔通例作 S-〕(美国 ...state structure: 国家结构structure of the state: 国家机构casting-state structure: 铸态组织high-structure state: 高温结构态layout and structure of the state sector: 国有经济的布局和结构liquid-state structure: 液相结构low-structure state: 低温结构态political structure of state: 国家政体the monolithic structure of the state: 国家坚如磐石的庞大结构structure: n. 1.构造,结构;组织;石理,石纹。 2.建造物。 3.【化学】化学结构。 4.【心理学】(直接经验中显现的)结构性,整体性;整体结构。 military structures 工事。 adj. -d ,-less adj. in a state: 处于糟糕、混乱或不整洁的状态in a state of: 处于……的状态in state: 本州的; 正式地, 庄重地on state: 导通状态; 接通的; 通态state: n. 1.〔常作 S-〕国,国家;〔通例作 S-〕(美国、澳洲的)州;〔the States〕 美国。 2.国务,政权,政府。 3.身分,地位,资格,社会阶层。 4.状况,情形,情况,形势。 5.〔口语〕难看的样子,邋遢相。 6.忧虑,兴奋,激动[状态]。 7.优越的生活;盛大的仪式;尊严,气派。 8.〔pl.〕 (Jersey 及 Guernsey 的)议会。 9.〔古语〕宝座,(宝座上的)华盖;(餐桌的)上席。 10.版画制作中的任一阶段。 fight for the state 为国家作战。 affairs of state 国事。 Have you been to the States 你到过美国没有? What's the state of affairs 有什么情况? the state of the case 实情,真相。 What a state you are in! 你怎么这样激动[狼狈]。 a visit of state 正式访问。 a state of siege 戒严状态。 a state of war 战争状态。 be in a state 不太好,不振。 be in a state of grace 【宗教】蒙受神恩。 in a good state of repair 修理得很好。 in a great state 威风凛凛。 in a state of nature 1. 处于原始(未开化)状态。 2. 一丝不挂地,裸体。 3. 【宗教】有罪。 in a terrible state 情况恶劣;非常激动。 in easy [great] state 很轻松[严重]的样子。 in state 堂皇地,庄严地,正式地,郑重地。 keep up one's state 保持尊严,摆架子。 live in state 过豪华生活。 lie in state 殡殓后任人瞻仰。 State of the State message 〔美国〕(总统的)国情咨文。 State of the World message 〔美国〕(总统的)世界情势咨文[即外交政策报告]。 adj. 国家的,国务的,公务的;〔美国〕州的,仪式用的;来宾用的;正式的;华丽的,壮丽的。 state service 国务,公务。 a state call 〔口语〕国事访问。 a state apartment 大礼堂,大厅;贵宾室。 vt. 1.讲,说明,陈述。 2.〔常用 p.p.〕规定,指定(日期、地点、价钱等)。 3.【数学】用符号或代数式表示(问题、关系等)。 state one's case 陈述自己主张[立场]。 I'll state. 〔美国〕实在是那样。 It is stated that... 据说。 state an account 开账单,算账。 state‘s will: 国家意志will of the state: 国家意志flat structure and tall structure: 平结构和高结构structure and structure elements: 结构和结构元件a state within a state: 国中之国idle state; free state: 空闲状态special state-to-state relations: 特殊二国论; 特殊国与国关系; 特殊两国论state administration of state property: 国家国有资产管理局